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Andre45 [30]
3 years ago
6

Some experts believe that 15​% of all freshwater fish in a country have such high levels of mercury that they are dangerous to e

at. suppose a fish market has 150 fish​ tested, and 28 of them have dangerous levels of mercury. test the hypothesis that this sample comes from a population of fish that has a proportion larger than 15​% of dangerous​ fish, assuming that this is a random sample. use a significance level of 0.05. comment on your conclusion.
Business
1 answer:
djverab [1.8K]3 years ago
3 0
Duhhhhhhhh indont know I’m a middle school
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An associate's or bachelor's degree in early childhood education is needed to work as a child care director.

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According to Keynesians, an increase in the money supply will have its greatest impact on GDP when the aggregate demand curve in
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the horizontal portion of the aggregate supply curve.

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The total monetary or market worth of all the finished goods and services produced within a nation's boundaries during a certain time period is known as the gross domestic product (GDP). It serves as a thorough assessment of the state of the economy in a particular nation because it is a wide indicator of total domestic production.

Even while GDP is frequently estimated on a yearly basis, it can also be calculated quarterly. For instance, the government of the United States produces an annualized GDP estimate for both the calendar year and each fiscal quarter. Each piece of data in this report is presented in real terms, which means that it has been adjusted for price changes and is therefore net of inflation.

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5 0
2 years ago
A barber currently cuts hair for 50 clients per week and earns a profit. He is considering expanding his operation in order to s
bixtya [17]

Answer:

B. It depends on the marginal cost of serving more clients and the marginal revenue he will earn from serving more clients.

Explanation:

As the barber is currently cutting hair for 50 clients per week and earns a profit. He is now considering expanding his operation in order to serve more clients. He should expand his business by considering the marginal cost of serving more clients and the marginal revenue he will earn from serving more clients. Marginal revenue and marginal cost has much importance here in order to make the decision. Marginal revenue is the profit which is obtained by selling one extra unit, here serving one more additional customer, whereas, the marginal cost is selling that one extra or additional unit/serving the customer. In this particular case, if the marginal revenues are greater than the marginal costs then he should definitely expand his operations, which means that move will bring more profits to his business.

5 0
3 years ago
A company purchased $1,800 of merchandise on July 5 with terms 2/10, n/30. On July 7, it returned $200 worth of merchandise. On
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Answer:

Debit : Account Payable $1,600

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What are some disadvantages of making the decision to use a tiered service approach at Eligin Technology Products
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Explanation:

There are several drawbacks involved with the use of the tiered pricing approach, such as the commitment of a buyer to the firm, a - customer relationship and a variety of benefits and services for the customer.

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